in petaluma, linda yee, cbs 5. >>> hundreds of people sickened by salmon. company tied to a major recall. >> he passed out on the bike and hit the deck and he was dead. >> something smaller than a pencil that essentially brought her husband back to life. ,,,,,,,,,,,,,, now, doctors are using a tiy heart as dr. k ill shows us, the >>> after a heart attack, getting enough blood and oxygen to the body is critical to survival. now doctors are using a tiny heart pump. as dr. kim mulvihill shows us, the device is saving lives, hearts and families. >> reporter: curtis broome is an avid cyclist and runner. >> i was in good shape, i was in very good shape. >> reporter: but four months ago the 47-year-old collapsed on a morning ride. >> he passed out on the bike and hit the deck and he was dead. and just in a split second, my life turned upside-down. >> reporter: broome, who had no prior history of heart disease, had cardiac arrest >> he was really in bad shape. >> reporter: interventional cardiologist dr. richard chang says that cardiac arrest wasn't due to a heart